Flight Avalon Airport departs from Melbourne Avalon Airport at 06:00 and arrives at Sydney Sydney Airport at 07:25.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 839 Km. So the average speed is roughly 592 Km.
The best day to arrive at Melbourne is Thursday and it would be best to avoid Monday, as prices are on average 66.33% higher than on Thursday. (Average prices, based on 1207968 datapoints.)
We have a lot more statistics for flights JQ 602 and between Melbourne and Sydney.